Grammatically Correct 3/11/09
A weekly grammar tip created by Academic Center Peer Writing Tutors.

University of Houston-Victoria
3007 N. Ben Wilson
Victoria, TX 77901

Balancing Parallel Ideas in a Series

In order for writing to be clear, it is necessary for the coordinate ideas in a sentence to be grammatically parallel to each other. The purpose of this grammar tip is to help you recognize parallelism problems and to know how to both correct them and, ultimately, to avoid them. First, let’s look at a definition.
 

Parallelism – The use of elements in sentences and paragraphs that are grammatically equal.
 

It is especially important for writing to be parallel when you are dealing with a series (list). Readers anticipate that items in a series will be parallel. If one of the items is not parallel to the others, it can cause confusion for the reader and can make the sentence awkward.


Consider the following examples:
 

Ex. The library increased the number of computers, books, journal subscriptions, and also new magazines were added.
 

At first glance, this simple series may seem fine, but notice that the last item in the list is a complete sentence while all the other items are plural nouns. See how much clearer it is in the following form:
 

Ex. The library increased the number of computers, books, journal subscriptions, and magazines.
 

What makes it parallel is that all the objects take the form of plural nouns.


With a slightly more complex series, the same rules apply.
 

Ex. There also was pro-family legislation that restricted access to abortions, divorces became harder to obtain, monetary allowances for large families were given, and began charging penalties for non-support of children.
 

As you can see, the sentence above is unclear. While the reader could figure it out, it would slow the reader down unnecessarily. Here is the sentence written in parallel form.
 

Ex. There also was pro-family legislation that restricted access to abortions, made divorces harder to obtain, allotted monetary allowances for large families, and increased penalties for non-support of children.
 

This sentence is parallel in that the verb forms are all the same (past tense), making the sentence clearer and easier to read.
 

The Author

Amy Hatmaker earned her BA at the University of Houston-Victoria and is pursuing graduate studies at Texas A&M University-Corpus Christi. She has worked as a writing tutor at the Academic Center for two years.


References

Hacker, D. (2003).  A Writer’s Reference. (5th Ed.) Boston: Bedford/St. Martins.

 

Hodges, J.C., Horner, W.B., Webb, S.S., & Miller, R.K. (1998) Harbrace College Handbook. (13th Ed.)  Fort Worth, TX: Harcourt Brace College Publishers.

 

Scharton, Maurice, & Janice Neuleib. Things Your Grammar Never Told You (2nd Ed.). New York: Pearson Education, 2001.

 

Test Your Knowledge

Test your knowledge of this subject by correcting the parallelism problems in the following sentences.  Note – some may need to be re-written in another form.

 

  1. Thematically there has been continuity – the discriminatory treatment, segregation of Mexican Americans in schools, and bilingual education have been subjects of discourse throughout.

  2. As a work of synthesis, the Destruction of the European Jews meticulously chronicles the implementation of the Holocaust, complete with graphs, charts, and tables showing the movement of populations, moneys confiscated, and numbers killed, among other things.

  3. His work provides an analysis of the changes in population, farming and labor revolutions, financial institution’s and transportation’s condition, and educational progress.
     

 

Answers

There are a couple of ways that these sentences could be reconfigured.  These are examples of possible options.  Other options are possible.
 

 

  1. Thematically there has been continuity in studies of Mexican American education – discrimination, segregation, and bilingual education have been subjects of discourse throughout.

  2. As a work of synthesis, the Destruction of the European Jews meticulously chronicles the

  3. implementation of the Holocaust, complete with graphs, charts and tables showing the movement of populations, the moneys confiscated, and the numbers killed, among other things.

  4. His work provides an analysis of the changes in population, the revolutions in farming and labor, the conditions of financial institutions and transportation, and the progress in education.

 

Suggested Resources

Related Academic Center Resources
 

 

The Academic Center has a handout that goes into further detail on this topic and how it can be used to show order and clarity and rhythm: Parallelism.


 

Recommended Grammar Website of the Week
 

 

In addition to our own website, this week we recommend English Works! which can be found at http://depts.gallaudet.edu/englishworks/grammar/main/index.htm. This site contains a variety of helpful grammar sections as well as links to other grammar sites.

 

 


Grammatically Correct is a grammar tip of the week created by Academic Center Peer Writing Tutors at the University of Houston-Victoria in Victoria, Texas.

Comments about this newsletter should be directed to Summer Leibensperger, leibenspergers@uhv.edu.

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